/Engine/Source/Runtime/Engine/Classes/Animation/AnimNodeBase.h
DEPRECATED - This system is now supplanted byUE::Anim::FMessageStackUtility container for tracking a stack of ancestor nodes by node type during graph traversal This is not an exhaustive list of all visited ancestors. During Update nodes must callFAnimationUpdateContext::TrackAncestor()to appear in the tracker.
struct FAnimNodeTracker
FMap
Map